Greencastle Weather Forecast

    • 62
    • 85

    Thunderstorms

    • 62
    • 81

    Isolated Thunderstorms

    • 65
    • 85

    Mostly Sunny

    • 67
    • 87

    Mostly Sunny

    • 68
    • 88

    Mostly Sunny

    • 69
    • 90

    Chance Rain Showers

Today 27 Aug Kanawha

Mostly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds. Near steady temperature in the lower 80s. Southwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 27 Aug Kanawha

Partly cloudy with a chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Patchy fog after midnight. Some Thunderstorms may produce gusty Winds this evening. Lows in the mid 60s. West Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 30 percent.

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  • Temperature Real-Time

Greencastle Temperature Statistics

August Temperature

Beckley, Raleigh County Memorial Airport (22.4 miles)

  • Lowest 25 August, 2026

    50 °F

  • Average August

    74.3 °F

  • Highest 9 August, 2026

    87.7 °F

Climate (2021–2026)

Beckley, Raleigh County Memorial Airport (22.4 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    63.9 °F
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